/*
 * Copyright (c) 2003-2010, Live Media Pty. Ltd.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification, are permitted
 * provided that the following conditions are met:
 *
 *  1. Redistributions of source code must retain the above copyright notice, this list of
 *     conditions and the following disclaimer.
 *  2. Redistributions in binary form must reproduce the above copyright notice, this list of
 *     conditions and the following disclaimer in the documentation and/or other materials
 *     provided with the distribution.
 *  3. Neither the name of Live Media nor the names of its contributors may be used to endorse
 *     or promote products derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER
 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package com.colony.channel.types;

import java.io.IOException;
import java.io.OutputStream;

import com.argot.TypeException;
import com.argot.TypeLibraryWriter;
import com.argot.TypeMap;
import com.argot.TypeOutputStream;
import com.argot.TypeWriter;
import com.colony.channel.ChannelClient;
import com.colony.channel.ChannelIdentifier;

// This is the outgoing version.
// In this version an output stream is being sent to
// the server.  Pass the outputstream to the channel server
// and then write the identifier to the output stream.

public class ChannelOutputStreamClientWriter
implements TypeWriter, TypeLibraryWriter
{
	ChannelClient _client;
	
	public ChannelOutputStreamClientWriter( ChannelClient client )
	{
		_client = client;
	}

	public void write( TypeOutputStream out, Object o) 
	throws TypeException, IOException
	{
		OutputStream os = (OutputStream) o;
		ChannelIdentifier cid = _client.connectSendStream(null,os);
		out.writeObject(ChannelIdentifier.TYPENAME, cid );
	}

	public TypeWriter getWriter(TypeMap map) 
	throws TypeException 
	{
		return this;
	}
}